Echocardiographic parameters | Worse prognosis |
Tricuspid annular plane systolic excursion | <15 mm |
Right ventricular Doppler (Tei) index | >0.88 |
Pericardial effusion | Present |
Left ventricular eccentricity index at end-diastole | >1.7 |
Right atrial volume | Increasing size |
Right ventricular fractional area change | Decreasing % |